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蛋类含有哪些营养成分
更新时间: 2020-07-13 00:00:00  

蛋类的营养价值非常高,是天然食品的佼佼者,含人体所需的全部营养素,且不难消化吸收。蛋类的营养成分主要含蛋白质、脂肪、无机盐和维生素,鸡蛋中百分之16是脂肪,一半以上为卵磷脂、胆固醇和卵黄素,对神经系统及身体发育有很大好处。蛋黄含有丰富的铁、磷及钙等无机盐,还含有丰富的B族维生素,如维生素B、维生素B2等,是人体从膳食中摄取维生素的重要来源。

关键词: 蛋类 含有 哪些 营养 成分

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